0  B8R1.1  NCC1=CC(O)=NO1 DB12458 [0,1,0,0,0,0|2,0,0]=3
1  B8R1.8  NCCC1=CNC=N1 DB05381 [0,1,0,0,0,0|2,0,0]=3
2  B5R1.1  C1=CNC=N1 DB03366 [2,0,0,0,0,0|2,0,0]=4
3  B9R1.21  O=CC1=CC=C(CO)O1 DB12298 [0,2,0,0,0,0|1,0,0]=3
4  B9R1.33  CC1=C(CCCl)SC=N1 DB06470 [0,2,0,0,0,0|1,1,0]=4